Thorium preparation method

Thorium preparation method, Total:45 items.

The international standard classification for "Thorium preparation method" includes: Salts , Cadmium, cobalt and their alloys , Fissile materials , Other non-ferrous metals and their alloys .

The Chinese standard classification for "Thorium preparation method" includes: Rare metals and their alloys analysis method , Nuclear material, nuclear fuel and their analytical test method , Technical Management , Rare refractory metals and their compounds .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 16478.7-1996 Methods for chemical analysis of thorium nitrate--Determination of titanium content
GB/T 6730.26-1986 Methods for chemical analysis of iron ores--The thorium nitrate volumetric method for the determination of fluorine content
GB/T 11224-1989 Analytical method of thonium in water
GB 11848.11-1989 Determination of Thorium in Uranium Ore Concentrates Thorium Reagent Spectrophotometry
GB/T 17863-1999 Determination of thorium in thorium ores N263 separation EDTA titration method
GB/T 16478.6-1996 Methods for chemical analysis of thorium nitrate--Determination of iron content
GB/T 16478.11-1996 Methods for chemical analysis of thorium nitrate. Determination of lead content
GB/T 16478.1-1996 Methods for chemical analysis of thorium nitrate--Insoluble substance in water
GB/T 16478.4-1996 Methods for chemical analysis of thorium nitrate--Determination of phosphorus content
GB/T 16478.8-1996 Methods for chemical analysis of thorium nitrate--Determination of silicon content
GB/T 16478.2-1996 Methods for chemical analysis of thorium nitrate--Determination of thorium content
GB/T 16478.10-1996 Methods for chemical analysis of thorium nitrate. Determination of total rare earth content
GB/T 16478.3-1996 Methods for chemical analysis of thorium nitrate--Determination of sulphate content
GB/T 16478.9-1996 Methods for chemical analysis of thorium nitrate. Determination of uranium content
GB/T 3312-1982 Determination of thorium dioxide in thorium-tungsten alloys;Weight method
GB/T 16478.5-1996 Methods for chemical analysis of thorium nitrate--Determination of chlorine content
GB/T 11848.11-1989 Determination of thorium in uranium ore concentrate-Thorin photometric method

Professional Standard - Electron

SJ 1591-1980 Method of analysis of Thorium oxide and Rhenium in Thorium-Tungsten-Rhenium wire for use in vacuum devices
SJ/T 10379-1993 Method for the determination of thorium dioxide in thorium tungsten alloys

Professional Standard - Nuclear Industry

EJ/T 349.3-1997 The analysis method of micro thorium in rocks
EJ/T 349.1-1988 General rules and general regulations for analysis methods of trace uranium and thorium in rocks
EJ 349.3-1988 Analysis method of trace thorium in rock

Professional Standard - Non-ferrous Metal

YS/T 501-2013 Determination of Thorium Dioxide Content in Thorium - Tungsten Alloys Gravimetric Method
YS/T 501-2006 Determination of thorium dioxide in thorium-tungsten alloys -- weight method

Taiwan Provincial Standard of the People's Republic of China

CNS 11840-1987 Method of Determination for Thorium in Ores

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 688.2-2014 Methods for Chemical Analysis of Thorium Dioxide Powders Part 2: Determination of Phosphorus in Thorium Dioxide Powders—Phosphorus Molybdenum Blue Photometric Method
DB15/T 688.3-2014 Methods for Chemical Analysis of Thorium Dioxide Powder Part 3: Determination of Fluorine in Thorium Dioxide Powder—Pyrohydrolysis Ion Selective Electrode Method

Japanese Industrial Standards Committee (JISC)

JIS M 8403:1977 Methods for determination of thorium in ores
JIS H 1405:1987 Methods for chemical analysis of thoriated tungsten materials
JIS H 4463:1984 Thoriated tungsten wires and rods for lighting and electronic equipments
JIS H 1405:2001 Methods for chemical analysis of thoriated tungsten materials
JIS H 1405:2016 Methods for chemical analysis of thoriated tungsten materials

Korean Agency for Technology and Standards (KATS)

KS D 2609-2008 Methods for chemical analysis of thoriated tungsten materials
KS D 2609-1993 Methods for chemical analysis of thoriated tungsten materials
KS D 2609-2013 Methods for chemical analysis of thoriated tungsten materials
KS D 5571-2019 Thoriated tungsten wires and rods for lighting and electronic equipment
KS D 5571-2004(2019) Thoriated tungsten wires and rods for lighting and electronic equipment
KS D 5571-1985 Thoriated tungsten wires and rods for lighting and electronic equipment

VN-TCVN

TCVN 5361-1991 Graphite.Method for the determination of thorium oxide content

British Standards Institution (BSI)

BS ISO 4722-1:2023 Water quality. Thorium 232. Test method using alpha spectrometry

International Organization for Standardization (ISO)

ISO 4722-1:2023 Water quality — Thorium 232 — Part 1: Test method using alpha spectrometry
ISO 4722-1:2011 Water quality — Thorium 232 — Part 1: Test method using alpha spectrometry
ISO/FDIS 4722-1 Water quality — Thorium 232 — Part 1: Test method using alpha spectrometry
ISO/DIS 4722-2 Water quality — Thorium 232 — Part 2: Test method using ICP/MS

Association Francaise de Normalisation

NF ISO 4722-1:2023 Water quality - Thorium 232 - Part 1: alpha spectrometry test method